Laboratory Spike Solution Back Catalog number: 50829 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDD-1234678 1,2,3,4,6,7,8-Heptachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 72613 Demeton-S-methyl, 1000µg/ml in MeOH, 1ml Price on request 675810 Ethephon, 100 µg/ml, Acetonitrile, 5ml Price on request